Keratinocytes are the most numerous of the epidermal cells (90-95%).

Melanocytes represent about 5-8% of epidermal cells and create the prtoein pigment melanin. Melanin is responsible for variations in skin color and absorb UV light.

Langerhans Cells are immune cells located in the epidermis.

Merkel Cells are nerve receptors that monitor touch.

external image epidermal_cell_types.jpg